{ STIHL FH Instruction Manual
English © ANDREAS STIHL AG & Co. KG, 2017 0458-226-0121-B. VA1.B17. 0000007458_002_GB Printed on chlorine-free paper Printing inks contain vegetable oils, paper can be recycled.
English Always read and and make sure you understand both instruction manuals before using your power tool for the first time and keep them in a safe place for future reference. Interchangeable Attachments Guide to Using this Manual Pictograms All the pictograms attached to the machine are shown and explained in this manual. + Symbols in text WARNING .. .. 002BA531 KN + Warning where there is a risk of an accident or personal injury or serious damage to property.
English Safety Precautions and Working Techniques Because a power scythe is a high-speed, fast-cutting power tool with very sharp cutting blades and a long reach, special safety precautions must be observed during operation. Always read and and make sure you understand both instruction manuals (basic power tool and attachment) before using your power tool for the first time and keep them in a safe place for future reference.
English Before Starting Check that your power tool is properly assembled and in good condition – refer to appropriate chapters in the instruction manuals of the basic power tool and attachment. – Cutting blades: Correctly assembled, securely mounted and in good condition (clean, move freely, not warped), properly sharpened and sprayed thoroughly with STIHL resin solvent (lubricant). – Never attempt to start the machine in the transport position (cutter bar folded against drive tube).
English The gearbox becomes hot during operation. To reduce the risk of burn injury, do not touch the gearbox housing. Take special care in slippery conditions (ice, wet ground, snow) – on slopes or uneven ground. Clear away fallen branches, scrub and cuttings from the work area. Watch out for obstacles: Roots and tree stumps which could cause you to trip or stumble. Make sure you always have good balance and secure footing.
English Only use high-quality replacement parts in order to avoid the risk of accidents and damage to the power tool. If you have any questions in this respect, consult a servicing dealer. STIHL recommends the use of genuine STIHL replacement parts. They are specifically designed to match your model and meet your performance requirements. To reduce the risk of injury,always shut off the engine before carrying out any maintenance or repairs or cleaning the machine.
English Approved Basic Power Tools To retrofit the carrying ring – see "Fitting the Carrying Ring". The FH attachment is not approved for use on machines with a short drive tube. WARNING This interchangeable attachment is only approved for use on a basic power tool equipped with one of the following handle systems: Mounting the Attachment Preparations for Mounting the Attachment WARNING To reduce the risk of injury, always shut off the engine before converting the basic power tool.
English FCS 002BA248 KN 228BA091 KN 228BA086 KN FS If the plug comes out of the drive tube when you pull off the cap: N Push the plug into the drive tube as far as stop. FH/HL HT Removing the gearbox or attachment 228BA082 KN 228BA081 KN Remove any existing gearbox or interchangeable attachment from the basic power tool.
English Mounting the Gearbox SP 10 228BA085 KN 11 N N 12 Loosen the clamp screws (arrows) on the gearbox housing – do not remove them. 10 Pull the gearbox off the drive tube. 11 10 Push the drive shaft into the tube. 5 L N Loosen the clamp screws (10). N Push the gearbox (11) onto the drive tube (5), turn the gearbox (11) back and forth as necessary.
English Models with Loop Handle Adjusting the Cutter Bar A Angle Adjuster - 145° 2 A 1 3 N Mount the carrying ring (1) about 5 cm (A) forward of the control handle (2). N Loosen the screws on the loop handle. N N Align the loop handle (2) and move it to the most comfortable position. Push the carrying ring (1) over the drive tube. N Insert the M5 nut (3) in the hex recess in the carrying ring. N Fit the M5x14 screw (4). N Line up the carrying ring. N Tighten down the screw firmly.
English To reduce the risk of injury, never touch the blades while making adjustments. moving the cutter bar to the transport position or from the transport position to the normal working position. 3 WARNING 2 The gearbox gets hot during operation. To reduce the risk of burn injury, do not touch the gearbox. 3 1 0000-GXX-1684-A0 2 N Pull back the sliding sleeve (1) and use the lever (2) to adjust the joint by one or several holes.
English Full Harness Fitting the Harness Attaching Machine to Harness The type and style of the harness and carabiner (spring hook) depend on the market. 1 2 1 Shoulder Strap 3 1 1 002BA307 KN 2 002BA374 KN N Put on the shoulder strap (1). N Adjust the length of the strap so that the carabiner (2) is about a hand’s width below your right hip. 12 N Put on the full harness (1). N Adjust the length of the strap so that the carabiner (2) is about a hand’s width below your right hip.
English If you are using a shoulder strap: Practice slipping the strap off your shoulder. Disconnecting Machine from Harness 1 If you are using a full harness: Practice quickly opening the locking plate and slipping the harness straps off your shoulders. Starting / Stopping the Engine Starting the Engine Always follow the starting procedure described in the basic power tool instruction manual.
English N Hold the unit firmly on the ground with your left hand and press down – do not touch the throttle trigger or trigger interlock. NOTICE Do not stand or kneel on the drive tube. WARNING The cutting attachment may begin to move as soon as the engine starts. For this reason, blip the throttle after starting – the engine returns to idling speed. Lubricate the angle drive gear with STIHL gear lubricant for brushcutters (special accessory).
English Storing the Machine For periods of 3 months or longer N Clean the cutting blades, check condition and spray them with STIHL resin solvent. N Fit the blade scabbard. N Store the machine in a dry, high or locked location – out of the reach of children and other unauthorized persons. Maintenance and Care The following intervals apply to normal operating conditions only. If your daily working time is longer or operating conditions are difficult (very dusty work area, etc.
English Minimize Wear and Avoid Damage Observing the instructions in this manual and the basic power tool manual helps reduce the risk of unnecessary wear and damage to the power tool. The power tool must be operated, maintained and stored with the due care and attention described in these instruction manuals. The user is responsible for all damage caused by non-observance of the safety precautions, operating and maintenance instructions.
English Main Parts 1 2 1 2 3 4 5 6 7 6 5 3 2 6 5 3 FH 4 0000-GXX-1864-A0 7 4 Cutting blades Blade drive gear Angle drive Sliding sleeve Quadrant Adjusting lever Blade guard (scabbard) 17
English Sound power level Lw to ISO 22868 Specifications Cutting blades Type: Doubleedged for bidirectional cutting 250 mm 34 mm 22 mm 45° to horizontal Cutting length: Tooth spacing: Tooth height: Sharpening angle: Weight Attachment: 1.5 kg Noise and Vibration Data Noise and vibration data measurements on power tools with the HL attachment include idling and rated maximum speed in a ratio of 1:1. For further details on compliance with Vibration Directive 2002/44/EC see www.stihl.com/vib.
English Disposal EC Declaration of Conformity Observe all country-specific waste disposal rules and regulations. Done at Waiblingen, 28.10.2016 ANDREAS STIHL AG & Co. KG ANDREAS STIHL AG & Co. KG Badstr. 115 D-71336 Waiblingen Germany 000BA073 KN declare in exclusive responsibility that the product STIHL products must not be thrown in the garbage can. Take the product, accessories and packaging to an approved disposal site for environmentfriendly recycling.
English 20 FH
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